If it is team 8; they might lose since the only member who woth a damn from that team is Shino; he might pull of a win, Kiba or Hinata can own Sakura and might assist him.
If it is Team Gai; they would most likely win.
By the end of chuunin exams, Sakura was still weak as shit with almost no battle feats, Tenten can own her effortlessly and assist her teammates after that.
Rock Lee can own 2T Sasuke; don't bring "but he has teh same speeed!1!" thing; he can maintain that speed for a half ass minute, he has an half ass taijutsu which should not be compared to Lee's (not to mention gates), and since we are talking about part 2 Lee or Neji, they would both own CE Sasuke seperately and part 2 Lee is obviously faster than his part 1 self, gates are being required is highly arguable.
Naruto and the summonings are threat; but i don't see a summoning is used for a human sized opponent in the manga. He did not even summon him against Sasuke whom he determined to bring back no matter what in VOTE. Lee or Neji can keep him busy and overwhelm him in cqc.